AMD EPYC 7303 vs Intel Xeon Gold 6438Y

VS

AMD EPYC 7303

Intel Xeon Gold 6438Y+

We compared two server CPUs: AMD EPYC 7303 with 16 cores 2.4GHz and Intel Xeon Gold 6438Y with 32 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7303 's Advantages

Released 8 months late

Higher base frequency (2.4GHz vs 2GHz)

Larger L3 cache size (64MB vs 60MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (130W vs 205W)

Intel Xeon Gold 6438Y 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7303 +54%

1605

Intel Xeon Gold 6438Y

1040

Geekbench 6 Multi Core

AMD EPYC 7303 +46%

13363

Intel Xeon Gold 6438Y

9113

AMD EPYC 7303

VS

Intel Xeon Gold 6438Y

General Parameters

Sep 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Sapphire Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

8.3 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

130 W

Power Consumption

205 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

2x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

20.0

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

2 MB per core

64 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

80

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